1103322 has 32 divisors (see below), whose sum is σ = 2450880. Its totient is φ = 328320.

The previous prime is 1103309. The next prime is 1103339. The reversal of 1103322 is 2233011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1103298 and 1103307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4704 + ... + 4932.

It is an arithmetic number, because the mean of its divisors is an integer number (76590).

2^1103322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225440).

1103322 is an abundant number, since it is smaller than the sum of its proper divisors (1347558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103322 is a wasteful number, since it uses less digits than its factorization.

1103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1103322 is about 1050.3913556385. The cubic root of 1103322 is about 103.3318233101.

Adding to 1103322 its reverse (2233011), we get a palindrome (3336333).

The spelling of 1103322 in words is "one million, one hundred three thousand, three hundred twenty-two".